71380042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67723}}^1$

素因数の和:67773

約数の個数: 16

約数和(自身を含む): 117027072

約数和(自身を除く): 45647030

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 67723, 135446, 1151291, 2099413, 2302582, 4198826, 35690021, 71380042]

約数ペア:

[(1, 71380042), (2, 35690021), (17, 4198826), (31, 2302582), (34, 2099413), (62, 1151291), (527, 135446), (1054, 67723)]